 

 var span = document.querySelector('.my span')
//  console.log(span);
 span.ontouchstart = function(){
    console.log(this);
    window.location.href = './login.html';
 }
 
 var div1 = document.querySelector('.big1 div:nth-of-type(1)');
 console.log(div1);
 div1.ontouchstart = function(){
    window.location.href = './mypro.html';
 }